-115=-4(6+4n)+3n

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Solution for -115=-4(6+4n)+3n equation: 



-115=-4(6+4n)+3n

We move all terms to the left:

-115-(-4(6+4n)+3n)=0

We add all the numbers together, and all the variables

-(-4(4n+6)+3n)-115=0



We calculate terms in parentheses: -(-4(4n+6)+3n), so:

-4(4n+6)+3n

We add all the numbers together, and all the variables

3n-4(4n+6)

We multiply parentheses

3n-16n-24

We add all the numbers together, and all the variables

-13n-24

Back to the equation:

-(-13n-24)



We get rid of parentheses

13n+24-115=0

We add all the numbers together, and all the variables

13n-91=0

We move all terms containing n to the left, all other terms to the right

13n=91

n=91/13

n=7

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